Differences between revisions 3 and 5 (spanning 2 versions)
⇤ ← Revision 3 as of 2023-05-16 13:35:11 →
Size: 435
Editor: miyoki
Comment:
← Revision 5 as of 2023-05-19 16:25:10 → ⇥
Size: 886
Editor: TakahiroYamamoto
Comment:
Deletions are marked like this. Additions are marked like this.
Line 7: Line 7:
  *(1)8-9: CAL for the previous week's observation.   *(1)8-9: CAL for the previous week's observation(CAL-G). The shooting of the mirror height(Yuzurihara). Finesse measurement(Oshino).
Line 9: Line 9:
   *Kamioka Mine Company: Tunnel Inspection.    *Kamioka Mine Company: Tunnel Inspection
Line 11: Line 11:
   *VAC/CRY: Check by Kimura-san + kagra sute staff    *VAC/CRY: Checked by Kimura-san + KAGRA site staff
   *VIS offload if necessary (Takahashi.R)
Line 14: Line 15:

 *CAL activities
  *Measurement items: [[https://gwdoc.icrr.u-tokyo.ac.jp/DocDB/0149/L2314903/001/CAL_measurement_O4.html|JGW-L2314903]]
  *Weekly change in SDF: [[https://gwdoc.icrr.u-tokyo.ac.jp/DocDB/0149/L2314962/001/Expected_SDF_changes_in_CAL_during_O4.html|JGW-L2314962]]

 *DGS
  *In basic, we don't touch.
  • Time
    • 8:00 ~ 12:00 or until the end of CAL just before restarting the observation
    • The max end time: 16:00
  • Contents
    • (1)8-9: CAL for the previous week's observation(CAL-G). The shooting of the mirror height(Yuzurihara). Finesse measurement(Oshino).
    • (2)9-11(or 12):
      • Kamioka Mine Company: Tunnel Inspection
      • Kagra site staff: Instrument checks
      • VAC/CRY: Checked by Kimura-san + KAGRA site staff
      • VIS offload if necessary (Takahashi.R)
    • (3)After(2): CAL for the next week's observation.
    • (4)Restart observation after(3)
  • CAL activities
  • DGS
    • In basic, we don't touch.

KAGRA/Observation/O4a/maintenance (last edited 2023-05-19 16:25:10 by TakahiroYamamoto)